@votrunghieu
About the map see this related post
https://community.windy.com/topic/34245/地图太陈旧了?_=1726327507587
Then you said
I also have the opinion that the wind direction of windy.com has a little problem is that the wind direction towards Antarctica is north and vice versa. Please the people who created windy.com can help and fix these errors. Thank you
The wind direction in Windy is correct.
A wind towards Antarctica is a North wind because it comes from the North.
Same as a wind blowing towards the East is a West wind.
On a weather map a North wind (displayed N or 0°) is symbolized by an arrow pointing South.
It is the opposite of what a weather vane shows.
https://en.m.wikipedia.org/wiki/Wind_direction
This convention is used internationally for weather and navigation.
No need to fix the wind direction in Windy.